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Math 391 Exam 3 Study Set Questions & Answers
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Math 391 Exam 3 Study Set Questions & AnswersWhich of the following is a description of Number Sense?
A) Counting tells how many things are in a set
B) thinking about different sized quantities and use number relationships
C) relating through comparing quantities
D) operations with numbers based on the world around us ✔️Ans - B)
thinking about different sized quantities and use number relationships
Research-based recommendations for high quality learning activities in the
firs six years of life include all of the following except:
A) enhance children's natural interest in mathematics
B) use formal and informal experiences
C) provide experiences for children to become procedural fluent
D) assess children's mathematical knowledge ✔️Ans - C) provide
experiences for children to become procedural fluent
the national research council identified three foundational areas in
mathematics content for early learners. Identify the core that is more
applicable for experienced learners.
A) operations core
B) relations' core
C) number core
D) reasoning core ✔️Ans - D) reasoning core
Children explore quantity before they can count. What is the word for
children being able to "just" see how many there are without counting?
A) quantifying
B) relating
C) subitizing
D) enumerating ✔️Ans - C) subtilizing
which of the following represents a true statement about the concept of 0?
a) understanding of 0 comes easily understood by small children
b) developing understanding of 0 is important with its role in the base-ten
number system
c) counting involves touching an object, 0 is rarely included in the count
,d) discovering 0 is not useful for small children ✔️Ans - b) developing
understanding of 0 is important with its role in the base-ten number
system
Verbal counting requires separate skills. Identify the statement that
represents one of them.
a) one-to-one correspondence
b) last word names the quantity
c) greater than, less than equal to relationships
d) anchor numbers ✔️Ans - a) one-to-one correspondence
the learning trajectory for counting has levels of thinking. what level below
would represent a child that can count objects and know which have been
counted and which have not, and respond to random arrangements
a) corresponder
b) reciter
C) counter and producer
D) skip counter ✔️Ans - C) counter and producer
children who can count successfully orally, but do not understand that the
last word stated is the amount of the set are not demonstrating what
principle?
a) subitize
b) quantify
c) enumerate
d) cardinality ✔️Ans - d) cardinality
reading and writing numerals is similar to teaching children the alphabet
and reading. identify the statement below that would be developmentally
inappropriate for early learners
a) worksheets with numbers to trace
b) writing number on interactive whiteboard
c) tracing numbers with shaving cream
D) pushing numbers on a calculator ✔️Ans - a) worksheets with
numbers to trace
A blank number line and numeral cards can be used to support the
development of numeral identification and what other concept?
a) counting sequence
, b) place value
c) one-to-one correspondence
d) cardinality ✔️Ans - a) counting sequence
the concepts of more, less and same are basic relationships that contribute
to children's understanding of number. Identify the one relationship that if
a child is unable to use they may be at educational risk
A) Choose the set that is equal.
B) Choose the set that is more.
C) Choose the set that is less.
D) Choose the set that can be subitized. ✔️Ans - B) Choose the set that
is more.
12) Experience with number relationships will guide children beyond
counting by ones to solve problems. Name the relationship 10 plays in
developing number sense.
A) One and two more.
B) One and two less.
C) Part-part-whole.
D) Benchmark numbers. ✔️Ans - D) Benchmark numbers.
13) An important variation of part-part-whole activities is referred to as
missing-part activities. Identify the statement below that describes a
missing part activity.
A) 2-3-4.
B) Making a bar of two color connecting.
C) A dot plate showing 5 and say, "I wish I had seven."
D) Saying a 10 fact, six and four equals 10. ✔️Ans - C) A dot plate
showing 5 and say, "I wish I had seven."
14) Here is a possible list of the kinds of things children should learn about
any number up to 20 while in pre-k or kindergarten. All of them are
appropriate EXCEPT:
A) Count and know the number words in their order.
B) Reading three digit numbers.
C) State more and less by one and 2.
D) Relates to the benchmark numbers. ✔️Ans - B) Reading three digit
numbers.
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